Thousand Oaks, CA, United States of America

Byeong S Chang

This inventor holds 1 USPTO granted patent and 4 published patent applications and 2 EPO patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Byeong S Chang. Retrieved from https://idiyas.com/inventor/byeong-s-chang-ngc2283t

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: The Innovations of Byeong S Chang

Introduction

Byeong S Chang is an accomplished inventor based in Thousand Oaks, California. He has made significant contributions to the field of medical technology, particularly in the preservation of blood cells. His innovative work has the potential to enhance transfusion practices and improve patient outcomes.

Latest Patents

Chang holds a patent for a process and medium for the lyophilization of cells, specifically red blood cells and platelets. This patent, titled "Freeze Dried Red Blood Cells," describes a method that utilizes a solution containing carbohydrates and biocompatible polymers. This innovative approach allows for the reconstitution of transfusably useful cells that remain viable, as measured by ATP and 2,3 DPG levels.

Career Highlights

Throughout his career, Byeong S Chang has worked with notable organizations, including the United States Navy and Integrity Biosolution, LLC. His experience in these institutions has allowed him to develop and refine his innovative ideas in the field of blood cell preservation.

Collaborations

Chang has collaborated with esteemed colleagues such as Barry J Spargo and Alan S Rudolph. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Byeong S Chang's contributions to the field of medical technology, particularly through his patent for freeze-dried red blood cells, demonstrate his commitment to innovation and improving healthcare solutions. His work continues to have a lasting impact on the preservation and viability of blood cells for transfusion purposes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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